CN218290124U

CN218290124U - All-round stacker crane

Info

Publication number: CN218290124U
Application number: CN202222567407.5U
Authority: CN
Inventors: 孙亚杰; 杜豪威; 孙超; 常宏; 王学堂
Original assignee: Luoyang Crane Factory Co ltd
Current assignee: Luoyang Crane Factory Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-13
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses an all-dimensional stacking crane, which comprises a walking trolley, wherein the upper part of the walking trolley is provided with a hoisting mechanism, the lower part of the walking trolley is provided with two guide pillars which are relatively and vertically arranged, a base is matched between the two guide pillars in a sliding way, the upper part of the base is connected with a bottom plate through a slewing bearing, the upper part of the bottom plate is provided with an electric telescopic fork, the upper part of the bottom plate is also provided with a pallet frame, the upper part of the pallet frame is provided with a fixed pulley, and the hoisting mechanism is connected with the fixed pulley through a steel wire rope; the inside of goods frame is equipped with goods fixture. The utility model discloses can realize the vertical removal of electronic flexible fork, horizontal migration and rotation function to can satisfy the goods stack omnidirectionally, in addition when electronic flexible fork withdrawed the goods, the action of goods fixture, thereby servo motor drives two rack removal and makes two fly leafs be close to each other through the gear and realizes the clamp of goods and fix promptly, ensures the goods and transports safety.

Description

All-round stacker crane

Technical Field

The utility model relates to a hoist technical field specifically is an all-round stacker crane.

Background

The crane is a multi-action crane capable of vertically lifting and horizontally carrying heavy objects in a certain range, and belongs to material carrying machinery. Bridge type stacker crane generally drives through the expansion bracket and lifts by crane the assembly among the prior art, and general fork can only go up and down to carry out goods access operation, can not rotate, and inconvenient multi-angle access operation if the goods takes place to rock or the incline leads to the goods to drop from the fork easily when the fork transports the goods in addition, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an all-round stacker crane, can realize the vertical removal of electronic flexible fork, horizontal migration and rotation function to can satisfy the goods stack omnidirectionally, realize pressing from both sides the clamp fixed to the goods, ensure goods transportation safety, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an omnibearing stacking crane comprises a walking trolley, wherein the upper part of the walking trolley is provided with a hoisting mechanism, the lower part of the walking trolley is provided with two guide pillars which are oppositely and vertically arranged, a base is matched between the two guide pillars in a sliding manner, the upper part of the base is connected with a bottom plate through a slewing bearing, the upper part of the bottom plate is provided with an electric telescopic fork, the upper part of the bottom plate is also provided with a pallet frame, the upper part of the pallet frame is provided with a fixed pulley, and the hoisting mechanism is connected with the fixed pulley through a steel wire rope; and a cargo clamping mechanism is arranged in the cargo frame.

Preferably, the goods fixture includes the rack of two relative settings, and the tip of rack is equipped with the fly leaf, and the adaptation has the gear between two racks, and the gear passes through the servo motor drive, and servo motor drives two racks through the gear and moves in opposite directions or carry on the back mutually, and then makes two fly leaves be close to each other or keep away from.

Preferably, the base is further provided with a slewing bearing driving mechanism for driving the bottom plate to perform slewing motion relative to the base, and the slewing bearing driving mechanism is a speed reduction motor.

Preferably, the upper part of the base is provided with roller structures corresponding to the two back sides of the guide post, each roller structure comprises a wheel frame, a guide wheel is installed in each wheel frame, and the guide wheels are matched with wheel grooves in the guide post.

Preferably, the hoisting mechanism comprises a motor, an output shaft of the motor is connected with a winding drum, a steel wire rope is wound on the winding drum, and the steel wire rope is connected with the walking trolley by bypassing the fixed pulley.

Preferably, the base is further provided with a groove matched with the guide post, and the lower end of the guide post is provided with a stop block.

Compared with the prior art, the beneficial effects of the utility model are that: hoisting mechanism passes through wire rope and drives the base and electronic flexible fork reciprocates, the walking dolly moves along the track, electronic flexible fork can be vertical and horizontal migration, set up slewing bearing and slewing bearing actuating mechanism on the base in addition, can drive electronic flexible fork and rotate, realize the three-dimensional space and remove, thereby can satisfy the goods stack omnidirectionally, in addition when electronic flexible fork withdraws the goods, the action of goods fixture, thereby servo motor drives two rack removal and makes two fly leafs be close to each other and realize the clamp fixed to the goods through the gear, thereby ensure the goods and transport safety.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at the position a of the present invention.

In the figure: the automatic conveying device comprises a motor 1, a winding drum 2, a walking trolley 3, a fixed pulley 4, a guide pillar 5, a cargo clamping mechanism 6, a gear 6.1, a rack 6.2, a movable plate 6.3, a cargo frame 7, a bottom plate 8, a base 9, a slewing bearing driving mechanism 10, an electric telescopic cargo fork 11, a slewing bearing 12 and a roller wheel 13.

Detailed Description

In the following description, the technical solution of the present invention will be described with reference to the accompanying drawings in the embodiment of the present invention, it should be understood that, if there are the indicated positions or positional relationships such as "upper", "lower", "front", "rear", "left", "right", etc., it only corresponds to the drawings of the present invention, and for convenience of description, it is not intended to indicate or imply that the indicated device or element must have a specific position:

referring to fig. 1-3, the present invention provides a technical solution: an omnibearing stacking crane comprises a walking trolley 3, wherein the upper part of the walking trolley 3 is provided with a hoisting mechanism, the lower part of the walking trolley 3 is provided with two guide posts 5 which are oppositely and vertically arranged, a base 9 is matched between the two guide posts 5 in a sliding way, the upper part of the base 9 is connected with a bottom plate 8 through a slewing bearing 12, the upper part of the bottom plate 8 is provided with an electric telescopic fork 11, the upper part of the bottom plate 8 is also provided with a pallet frame 7, the upper part of the pallet frame 7 is provided with a fixed pulley 4, and the hoisting mechanism is connected with the fixed pulley 4 through a steel wire rope; a hoisting mechanism of the walking trolley 3 drives the fixed pulley 4 to lift through a steel wire rope, so that a base 9 at the lower part is driven to lift along the two guide posts 5 to guide the base 9, an electric telescopic fork 11 lifts in the lifting process of the base 9, and the rotary support 12 can rotate to realize three-dimensional space movement, so that cargo stacking can be comprehensively met;

further, a cargo clamping mechanism 6 is arranged inside the cargo frame 7, the cargo clamping mechanism 6 comprises two racks 6.2 which are arranged oppositely, movable plates 6.3 are arranged at the end parts of the racks 6.2, a gear 6.1 is adapted between the two racks 6.2, the gear 6.1 is driven by a servo motor, the servo motor drives the two racks 6.2 to move in the opposite direction or in the opposite direction through the gear 6.1, and then the two movable plates 6.3 are close to or away from each other, when the cargo is retracted by the electric telescopic fork 11, the cargo clamping mechanism 6 acts, namely the servo motor drives the two racks 6.2 to move through the gear 6.1 and enables the two movable plates 6.3 to be close to each other, so that the cargo is clamped and fixed, and the cargo transfer safety is ensured;

furthermore, the base 9 is also provided with a slewing bearing driving mechanism 10 for driving the bottom plate 8 to perform slewing motion relative to the base 9, the slewing bearing driving mechanism 10 is a speed reducing motor, and the speed reducing motor 1 drives the slewing bearing to act to realize the rotation of the bottom plate 8, so that the electric telescopic fork 11 is driven to rotate, and the access operation of goods at different angles is met;

furthermore, the upper part of the base 9 is provided with roller structures 13 corresponding to the two opposite sides of the guide post 5, each roller structure 13 comprises a wheel carrier, a guide wheel is mounted in each wheel carrier, the guide wheel is matched with a wheel groove on the guide post 5, and the guide wheel is matched with the wheel groove on the guide post 5 in the lifting process of the base 9, so that the lifting displacement precision of the base 9 is ensured, and the vertical lifting is ensured not to be inclined;

further, the hoisting mechanism comprises a motor 1, an output shaft of the motor 1 is connected with a winding drum 2, a steel wire rope is wound on the winding drum 2, the steel wire rope is connected with the traveling trolley 3 by bypassing the fixed pulley 4, the motor 1 drives the winding drum 2 to rotate, and the winding drum 2 winds the steel wire rope, so that the fixed pulley 4 is driven to lift;

in addition, the base 9 is also provided with a groove matched with the guide post 5, the lower end of the guide post 5 is provided with a stop block, and the base 9 is prevented from falling off from the guide post 5 by the stop block.

The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the scope of the claims.

Claims

1. An all-round stacker crane, includes walking dolly (3), its characterized in that: the upper part of the walking trolley (3) is provided with a hoisting mechanism, the lower part of the walking trolley (3) is provided with two opposite and vertically arranged guide pillars (5), a base (9) is in sliding fit between the two guide pillars (5), the upper part of the base (9) is connected with a bottom plate (8) through a slewing bearing (12), the upper part of the bottom plate (8) is provided with an electric telescopic fork (11), the upper part of the bottom plate (8) is also provided with a goods frame (7), the upper part of the goods frame (7) is provided with a fixed pulley (4), and the hoisting mechanism is connected with the fixed pulley (4) through a steel wire rope; and a cargo clamping mechanism (6) is arranged in the cargo frame (7).

2. An all-sided stacker crane according to claim 1, wherein: goods fixture (6) are equipped with fly leaf (6.3) including two relative rack (6.2) that set up, the tip of rack (6.2), and the adaptation has gear (6.1) between two rack (6.2), and gear (6.1) are through the servo motor drive, and servo motor drives two rack (6.2) through gear (6.1) and moves in opposite directions or back on the back mutually, and then makes two fly leaf (6.3) be close to each other or keep away from.

3. An all-sided stacker crane according to claim 1, wherein: the base (9) is also provided with a slewing bearing driving mechanism (10) for driving the bottom plate (8) to do slewing motion relative to the base (9), and the slewing bearing driving mechanism (10) is a speed reduction motor.

4. An all-directional stacker crane according to claim 1, wherein: the upper portion of the base (9) is provided with roller structures (13) corresponding to the two-phase back sides of the guide pillars (5), each roller structure (13) comprises a wheel frame, guide wheels are mounted in the wheel frames, and the guide wheels are matched with wheel grooves in the guide pillars (5).

5. An all-sided stacker crane according to claim 1, wherein: the lifting mechanism comprises a motor (1), an output shaft of the motor (1) is connected with a winding drum (2), a steel wire rope is wound on the winding drum (2), and the steel wire rope is connected with the walking trolley (3) by bypassing the fixed pulley (4).

6. An all-sided stacker crane according to claim 1, wherein: the base (9) is also provided with a groove matched with the guide post (5), and the lower end of the guide post (5) is provided with a stop block.